position: absolute; and nested effect
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en'>
<head>
<title>z-index</title>
<style type='text/css'>
body {
background: lightyellow;
}
div {
position: absolute;
width: 100px;
height: 100px;
border: 1px solid rgb(200, 200, 200);
opacity: 0.7;
z-index: auto;
}
div#one {
background: pink;
top: 10px;
left: 10px;
}
div#two {
background: lightblue;
top: 20px;
left: 20px;
}
div#three {
background: yellowgreen;
top: 30px;
left: 30px;
}
div#four {
background: orange;
top: 40px;
left: 40px;
}
</style>
</head>
<body>
<div id='one'></div>
<div id='two'></div>
<div id='three'></div>
<div id='four'></div>
</body>
</html>
Related examples in the same category